/Engine/Plugins/Runtime/nDisplayModularFeatures/Source/DisplayClusterLightCardExtender/Public/StageActor/IDisplayClusterStageActor.h
Return property names defined for this stage actor for use in property notifies
virtual const [TSet](API\Runtime\Core\Containers\TSet)< [FName](API\Runtime\Core\UObject\FName) > & GetPositionalPropertyNames() const